25038-32-8 Benzene, ethenyl-, polymer with 2-methyl-1,3-butadiene CAS 25038-32-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25038-32-8 |
| Molecular Formula | C8H14 C5H8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 25038-32-8 Benzene, ethenyl-, polymer with 2-methyl-1,3-butadiene (CAS 25038-32-8) pharmaceutical standards reference standard. Molecular formula: C8H14 C5H8. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H14 C5H8 |
| Molecular Weight | 178.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1964 |
Related Benzene Standards
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- Benzene-1,2,3,4,5,6-hexaylhexamethanamine (CAS 1019338-69-2)
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- Benzene, 1-ethenyl-3-(methylsulfonyl)- (CAS 103262-81-3)
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Recommended Standards
- Cyclopropyl(4-(morpholinomethyl)phenyl)methanone (CAS 898770-73-5)
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- 1,3,4,5,6,7-Hexaphenylisobenzofuran (CAS 16619-87-7)
- Methyl 4-methoxy-2,5-dimethylbenzoate (CAS 58106-28-8)
- 3-Chloro-4-((4-chlorobenzyl)oxy)benzohydrazide (CAS 1706445-94-4)
- Crizotinib Impurity 54 (CAS CATO-C4X-102554)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com